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# ====================================================================

#

#      synth_watchdog.cdl

#

#      Synthetic target watchdog package.

#

# ====================================================================

#####ECOSGPLCOPYRIGHTBEGIN####

## -------------------------------------------

## This file is part of eCos, the Embedded Configurable Operating System.

## Copyright (C) 2002 Bart Veer

##

## eCos is free software; you can redistribute it and/or modify it under

## the terms of the GNU General Public License as published by the Free

## Software Foundation; either version 2 or (at your option) any later version.

##

## eCos is distributed in the hope that it will be useful, but WITHOUT ANY

## WARRANTY; without even the implied warranty of MERCHANTABILITY or

## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

## for more details.

##

## You should have received a copy of the GNU General Public License along

## with eCos; if not, write to the Free Software Foundation, Inc.,

## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

##

## As a special exception, if other files instantiate templates or use macros

## or inline functions from this file, or you compile this file and link it

## with other works to produce a work based on this file, this file does not

## by itself cause the resulting work to be covered by the GNU General Public

## License. However the source code for this file must still be made available

## in accordance with section (3) of the GNU General Public License.

##

## This exception does not invalidate any other reasons why a work based on

## this file might be covered by the GNU General Public License.

##

## Alternative licenses for eCos may be arranged by contacting the

## copyright holder(s).

## -------------------------------------------

#####ECOSGPLCOPYRIGHTEND####

# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      bartv

# Original data:  bartv

# Contributors:

# Date:           2002-08-07

#

#####DESCRIPTIONEND####

# ====================================================================

cdl_package CYGPKG_DEVS_WATCHDOG_SYNTH {

    display     "Synthetic target watchdog support"

    description "

        The watchdog driver for the eCos synthetic target provides

        emulation of a watchdog device: if the eCos application starts

        the watchdog and fails to reset it regularly then the host-side

        support will detect this and kill the eCos application with a

        SIGPWR signal."

    doc         ref/devs-watchdog-synth.html

    parent      CYGPKG_IO_WATCHDOG

    active_if   CYGPKG_IO_WATCHDOG

    implements  CYGINT_WATCHDOG_HW_IMPLEMENTATIONS

    implements  CYGINT_WATCHDOG_RESETS_ON_TIMEOUT

    cdl_option CYGIMP_WATCHDOG_HARDWARE {

        parent        CYGPKG_IO_WATCHDOG_IMPLEMENTATION

        display       "use \"hardware\" watchdog"

        default_value 1

        implements    CYGINT_WATCHDOG_IMPLEMENTATIONS

        compile       synth_watchdog.cxx

        description "

            eCos provides several implementations of a watchdog device.

            The default is to use the \"hardware\" implementation, which

            for the synthetic target involves interacting with a

            watchdog.tcl script running inside the I/O auxiliary."

    }

    cdl_component CYGPKG_DEVS_WATCHDOG_SYNTH_OPTIONS {

        display     "Build options"

        active_if   CYGIMP_WATCHDOG_HARDWARE

        flavor      none

        description "

            Package-specific build options including control over compiler

            flags used only in building this package."

        cdl_option CYGPKG_DEVS_WATCHDOG_SYNTH_CFLAGS_ADD {

            display "Additional compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building this package. These flags are used in addition

                to the set of global flags."

        }

        cdl_option CYGPKG_DEVS_WATCHDOG_SYNTH_CFLAGS_REMOVE {

            display "Suppressed compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building this package. These flags are removed from

                the set of global flags if present."

        }

    }

}